Check if a site is being blocked

Enter the URL of a site to find out if it is blocked by UK filters. Our tool will check instantly to see if it can be accessed via all of the main Internet service providers and mobile phone companies when filters are enabled.

Site or page to check:

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SITES CHECKED

Are you being blocked?

Internet and phone companies provide filters that are designed to stop children and young people from seeing content that is supposed to be for over 18s. This includes pornography and sites that talk about alcohol, smoking, anorexia and hate speech.

Filters block many sites that are not harmful to children. Sometimes they are blocked by mistake. Sometimes they are blocked deliberately. For example, many blogs and forums are blocked by default.